Mouseover image gallery

i have been looking for a tutorial or anything that will help with making a gallery that will show images on mouseover.

The page will have little thumbnails and one large one and when you move over the small ones the large one will appear. But have been unable to find out how to do this effect.

I have seen a tutorial for it before but cant remeber where it was.

any help would be greatly appreciated.


[color=red]*edit No help required i have figured it out myself by playing around i managed to get it to work.[/color]